APA-referens (7:e uppl.)

(1986). Chemistry teaching and the environment. Unesco Division of Science Technical and Vocational Education.

Chicago-referens (17:e uppl.)

Chemistry Teaching and the Environment. Paris: Unesco Division of Science Technical and Vocational Education, 1986.

MLA-referens (9:e uppl.)

Chemistry Teaching and the Environment. Unesco Division of Science Technical and Vocational Education, 1986.

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